When MAC RiRi Woo Lipstick, $15, launched online in May, it sold out faster than we could finish our lunch. But MAC promised it would be back, and we've had a mental countdown going ever since. We're finally in the home stretch: the new RiRi Loves MAC collection drops tomorrow at noon EST on maccosmetics.com.

The original RiRi Woo lipstick is at the top of our list -- who cares about a little herpes, right? But the other four products aren't far behind. Keep clicking to see them all.